45 cisco network engineer jobs at 27 companies in Gilroy, CA

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Principal Network Engineer
Sunnyvale, California, United States
$104k-$155k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
1+ YOERequires active U.S. Secret clearance, experience designing/implementing/maintaining enterprise network infrastructure with Cisco/Juniper/Aruba, strong TCP/IP and LAN/WAN protocol knowledge, and multi-year network engineering experience.
Cisco Router, Cisco Switch, Cisco Wireless Technology, Aruba, Juniper, Palo Alto Firewalls, SD-WAN, Network Associates Sniffer, configuration management database (CMDB)
5d
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Sr. Network Engineer
Redwood City or San Diego or Denver
$100k-$140k/yr HybridFull Time
SB Energy
SB Energy: Develops, builds, and operates utility-scale renewable energy infrastructure.
5+ YOEBachelor's degree or equivalent,5+ years network experience (preferably OT energy/data center),Azure networking, Palo Alto/Cisco experience, networking/security certifications, familiarity with NIST/ISA/IEC/NERC frameworks.
Microsoft Azure, Palo Alto Networks, Cisco, Dell Servers, Hyper-V, VMware, Kubernetes, Docker, SIEM, EPMS, BMS, NIST SP 800-82, ISA/IEC 62443, NERC CIP
1mo
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Senior Network Engineer
Pleasanton or California or United States
HybridFull Time
STN
STN: Provides high-performance GPU infrastructure, cloud, and managed IT services.
7+ YOE7+ years network engineering experience in data center or service provider environments; deep InfiniBand/RoCE expertise; strong BGP/OSPF/MPLS/VXLAN/EVPN knowledge; hands-on with Arista, NVIDIA Mellanox/Spectrum, or Cisco; advanced certifications preferred.
InfiniBand, RoCE, RoCEv2, BGP, OSPF, MPLS, VXLAN, EVPN, Arista, NVIDIA Mellanox, Spectrum, Cisco, NCCL, Ansible, Python, Nautobot, NetBox, NVIDIA Cumulus, SONiC, SD-WAN
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Staff Network Engineer
San Jose, California, United States
$152k-$190k/yr OnsiteFull Time
Archer
ArcherNYSE: ACHR: Develops electric vertical takeoff and landing aircraft for urban mobility.
8+ YOE8+ years enterprise network engineering; hands-on Palo Alto NGFW and SD-WAN (Cisco, Velocloud); strong routing/switching (BGP, OSPF, VXLAN/EVPN); AWS networking; network automation with Ansible/Python/Terraform.
Palo Alto Networks, NGFW, Panorama, GlobalProtect, Prisma Access, Velocloud, Cisco SD-WAN, BGP, OSPF, VXLAN, EVPN, VLAN, Cisco, Ubiquiti, HP Aruba, AWS VPC, AWS Transit Gateway, AWS Direct Connect, AWS Security Groups, Ansible, Python, Terraform, Grafana, Prometheus, Datadog
2w
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Senior Staff Network Engineer
Milpitas, California, United States
$148k-$251k/yr OnsiteFull Time
Sandisk
SandiskNasdaq: SNDK: Designs and manufactures flash memory and data storage products.
12+ YOEBachelor's degree required; 12+ years network architecture experience with routing, switching, wireless, security, BGP, SD-WAN, DHCP/DNS, IPAM, Cisco/Arista, Git/Ansible; strong communication and project skills.
BGP, SD-WAN, VLAN, Spanning Tree, DHCP, DNS, IPAM, Cisco, Arista, Git, Ansible, Infoblox
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Network Engineer
Sunnyvale, California, United States
OnsiteFull Time
Cerebras Systems
Cerebras SystemsNasdaq: CBRS: Manufactures specialized computer chips designed for AI.
5+ YOEAdvanced degree in CS/EE with extensive industry experience (Ph.D.+5 years or M.S.+10 years); deep datacenter network design, debugging, and automation skills; proficiency in Python/Go, network protocols, and observability tooling.
Python, Go, Ansible, Jinja2, gNMI, Prometheus, InfluxDB, Grafana, SONiC, Juniper, Arista, Cisco, VXLAN, EVPN, RoCEv2, BGP, DCQCN, PFC, ECN, sFlow, IPFIX
3w
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Senior Network Systems Engineer
San Jose, California, United States
$148k-$220k/yr OnsiteFull Time
NetApp
NetAppNASDAQ: NTAP: Sells enterprise data storage and cloud management software.
8+ YOEExpert in enterprise routing, Cisco SD-WAN, and campus networking; 8+ years enterprise network engineering; strong troubleshooting, automation (Python/Ansible) and infrastructure-as-code skills; mentoring experience.
BGP, OSPF, EIGRP, IOS-XE, ASR, ISR, Catalyst 8000, Catalyst SD-WAN, Viptela, vManage, vBond, vSmart, Catalyst 9000, Juniper, WLC, Meraki, Juniper Mist, Cisco ISE, TACACS+, RADIUS, Python, Ansible, Terraform, n8n, Model Context Protocol (MCP), Git, CI/CD, ThousandEyes, NetScout, SolarWinds, LiveAction, Nexus, ACI, Palo Alto, ASA, Firepower
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Principal Network Engineer
Austin or Milpitas
OnsiteFull Time
Graphcore
Graphcore: Produces specialized processors for artificial intelligence workloads.
9+ YOE9+ years network engineering; 3+ years in AI/hyperscale datacenters; RDMA/InfiniBand; lossless networking; 400G/800G; BGP/OSPF; VXLAN; NetDevOps; scripting.
RDMA, ROCEv2, InfiniBand, BGP, OSPF, VXLAN, Terraform, Ansible, Python, Go, JSON, Broadcom, Arista, Cisco, Pensando
5d
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Network Production Engineer
Denver or Bellevue or Menlo Park or Seattle or New York City
$154k-$217k/yr OnsiteFull Time
Meta
MetaNASDAQ: META: Develops social networking platforms and virtual reality technologies.
6+ YOEBachelor's or equivalent,6+ years network engineering (design/architecture),4+ years coding (Python, Go, C++),multi-vendor device config,protocols BGP/OSPF/ISIS,experience integrating AI models into engineering workflows.
Python, Go, C++, Juniper, Cisco, Arista, Ciena, BGP, OSPF, ISIS, AI models, RADIUS, TACACS, SNMP, NETCONF, gNMI, IPSec, TCP/IP, IPv6
2mo
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Network Engineer
San Jose, California, United States
$100k-$135k/yr OnsiteFull Time
Credo Semiconductor
Credo SemiconductorNASDAQ: CRDO: Designing high-speed semiconductor connectivity solutions for data infrastructure.
3+ YOEBachelor's degree in Network Engineering, IT, Security, or related field; 3+ years enterprise networking; strong knowledge of DHCP, DNS, TACACS; firewalls; scripting; high-availability designs.
DHCP, DNS, TACACS, Firewalls, Networking switches, Scripting, High availability, Cloud networking, Monitoring tools, Palo Alto, FortiGate, Juniper, SonicWall, Cisco, Arista, GCP, AWS, Python, Cisco and Arista programming, PRTG, Pingdom, ZenDuty
2mo
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Network Engineer
Santa Clara, California, United States
OnsiteFull Time
IT Management Corporation
IT Management Corporation: Provides cloud communications and IT infrastructure for public sectors.
3+ YOEExperience supporting enterprise networks; strong routing/switching, Wi-Fi, and firewall familiarity; on-site in Santa Clara, CA; solid documentation and communication.
Cisco, Ruckus, Fortinet, Palo Alto Networks, UCaaS, VoIP, Networking
8h
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Network Engineer Graduate (Physical Network Infra) - 2027 Start
San Jose, California, United States
OnsiteFull Time
ByteDance
ByteDance: Developing AI-driven content platforms and mobile applications.
Bachelor's or master's degree in a technical discipline, network knowledge including OSI, TCP/IP, routing, monitoring, and network devices; communication skills required. Python and IPv6 knowledge preferred.
Software Defined Networking (SDN), OSI, TCP/IP, OSPF, ISIS, BGP, SNMP, Sflow, NetFlow, Telemetry, Cisco, Arista, Juniper, IPv6, IPv4, Python
3w
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Senior Network Systems Engineer
San Jose, California, United States
$148k-$220k/yr OnsiteFull Time
NetApp
NetAppNasdaq: NTAP: Provides intelligent data infrastructure for hybrid cloud environments.
8+ YOEExpert in enterprise routing, Cisco SD-WAN, and campus networking; 8+ years enterprise network engineering; strong troubleshooting and communication; automation skills (Python/Ansible) preferred.
IOS-XE, ASR/ISR, Catalyst 8000, Catalyst SD-WAN, Viptela, vManage, vBond, vSmart, Catalyst 9000, Juniper, WLC, Meraki, Juniper Mist, Cisco ISE, TACACS+, RADIUS, Python, Ansible, Terraform, n8n, MCP, Git, CI/CD, ThousandEyes, NetScout, SolarWinds, LiveAction, AWS, Azure, OCI, Cisco ASA, Firepower, Palo Alto, Nexus, ACI, GSLB
4w
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Network Implementation Engineer
San Jose, California, United States
$156k-$388k/yr OnsiteFull Time
TikTok
TikTok: Global short-form video hosting and social media platform.
3+ YOEBachelor's or equivalent experience, 3+ years network experience, strong knowledge of TCP/IP/BGP/OSPF/MPLS, data center network architecture, vendor hardware experience, and Python scripting.
SNMP, sFlow, NetFlow, Telemetry, Python, Cisco, Arista, Juniper, H3C, Huawei, Broadcom, Barefoot, AWS, GCP, Microsoft Azure, Alibaba Cloud, Oracle Cloud Infrastructure (OCI)
3w
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Senior Network Security Engineer - DGX Cloud
Santa Clara or United States
$168k-$334k/yr HybridFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs graphics processing units and artificial intelligence hardware.
8+ YOE8+ years network security experience, multi-cloud security expertise, hands-on with firewalls, IDS/IPS, routing protocols, telemetry, automation with Python/Shell, and incident response.
Fortigate (FortiManager), Arista, Cisco, Cumulus OS, Splunk, Grafana, Python, Shell, Cursor, Claude Code, AWS, GCP, Azure, OCI, Mellanox, IDS/IPS, BGP, OSPF, IS-IS, VxLAN, VRFs
1w
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Network Engineering, Sr Staff
Sunnyvale, California, United States
$144k-$216k/yr OnsiteFull Time
Synopsys
SynopsysNasdaq: SNPS: Provides software and IP for semiconductor design and manufacturing.
8+ YOE8+ years network engineering experience; expert in BGP/OSPF/EVPN/VXLAN/SD-WAN/MPLS; experience with Cisco, Aruba, Palo Alto, Zscaler; automation with Python, Ansible, Terraform; bachelor's degree or equivalent.
BGP, OSPF, EVPN/VXLAN, SD-WAN, MPLS, Cisco, Aruba, Palo Alto Networks, Zscaler, Python, Ansible, Terraform, OpenStack, REST APIs, Wireshark, tcpdump
1mo
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Senior Systems and Network Engineer
San Jose, California, United States
$125k-$160k/yr HybridFull Time
Blach Construction
Blach Construction: General contractor providing construction management and building services.
8+ YOE8+ years systems or network engineering experience; Palo Alto Networks firewall administration; enterprise networking, Windows Server, VMware/Proxmox/Hyper-V, Microsoft 365, and Microsoft SQL Server experience; strong documentation and communication skills.
Palo Alto Networks, VMware vSphere/ESXi, Proxmox, Hyper-V, Microsoft 365, Microsoft SQL Server, Windows Server, Cisco
1w
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Sr. Network Engineer / Secret / Onsite: Sunnyvale, CA
Sunnyvale, California, United States
$98k-$170k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
5+ YOEActive DoD Secret clearance, ability to obtain Top Secret and DoD 8570 IAT II/III cert within 120 days, 5+ years Cisco/Juniper experience, CCNA/CCNP, strong communication, ability to lift 30 lbs.
Cisco, Juniper, Microsoft PowerPoint, Visio, Wireshark, Cumulus Linux, Red Hat Enterprise Linux, Ansible, Terraform, Python, SNMP, NetFlow, IPSec, MACSec, General Dynamics Taclanes
3w
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Senior Network Security Engineer - DGX Cloud
Santa Clara or United States
$168k-$334k/yr HybridFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs GPU-accelerated computing and artificial intelligence hardware.
8+ YOE8+ years network security experience, bachelor\u0002s or equivalent, expertise in multi-cloud architectures (AWS/GCP/Azure/OCI), firewalls, IDS/IPS, routing protocols, observability tools, and automation with Python/Shell.
AWS, GCP, Azure, OCI, Fortigate, FortiManager, Arista, Cisco, Cumulus OS, Mellanox, IDS/IPS, SSL inspection, Splunk, Grafana, VxLAN, VRFs, BGP, OSPF, IS-IS, Python, Shell, Cursor, Claude Code
2mo
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IT Networking Engineer
Santa Clara or Shanghai or Xi'an or Germany or Romania or United States
OnsiteFull Time
Telenav
Telenav: Provides connected car navigation and infotainment software to automakers.
5+ YOEBachelor's degree or equivalent, 5+ years enterprise networking experience across corporate, data-center, and cloud; strong routing/switching and network security skills; AWS networking and automation (Terraform, Python, Ansible) experience.
BGP, OSPF, VLAN, VXLAN, MPLS, QoS, multicast, IPv6, TCP/IP, Cisco, Arista, Juniper, Palo Alto, Fortinet, F5, Terraform, CloudFormation, CDK, CI/CD, AWS, VPCs, Transit Gateway, Direct Connect, IPsec VPNs, Route 53, ELB/ALB/NLB, CloudFront, Global Accelerator, Kubernetes, EKS, CNI, Prometheus, Grafana, Datadog, CloudWatch, ELK, Python, Ansible, Bash, SNMP, NetFlow/sFlow, syslog, SIEM, RADIUS/TACACS+, SAML, OIDC, TLS/PKI, SSM Session Manager, Visio, Lucid, Draw.io, Zoom, Microsoft Teams, VoIP, SD-WAN